From 8d6bd4a7917e33c6deabe809f98d31410c6848f9 Mon Sep 17 00:00:00 2001
From: Paolo Carlini <pcarlini@suse.de>
Date: Fri, 14 Jul 2006 17:21:03 +0000
Subject: [PATCH] random (minstd_rand0, [...]): Use unsigned long as
implementation-defined type.
2006-07-14 Paolo Carlini <pcarlini@suse.de>
* include/tr1/random (minstd_rand0, minstd_rand, ranlux3, ranlux4):
Use unsigned long as implementation-defined type.
From-SVN: r115450
---
libstdc++-v3/ChangeLog | 5 +++++
libstdc++-v3/include/tr1/random | 8 ++++----
2 files changed, 9 insertions(+), 4 deletions(-)
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index b9420e0c63ae..af5c7a9a24ca 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,8 @@
+2006-07-14 Paolo Carlini <pcarlini@suse.de>
+
+ * include/tr1/random (minstd_rand0, minstd_rand, ranlux3, ranlux4):
+ Use unsigned long as implementation-defined type.
+
2006-07-14 Paolo Carlini <pcarlini@suse.de>
* include/tr1/random.tcc (struct _To_Unsigned_Type): Add.
diff --git a/libstdc++-v3/include/tr1/random b/libstdc++-v3/include/tr1/random
index 581098603713..59e326dddcef 100644
--- a/libstdc++-v3/include/tr1/random
+++ b/libstdc++-v3/include/tr1/random
@@ -443,12 +443,12 @@ _GLIBCXX_BEGIN_NAMESPACE(tr1)
/**
* The classic Minimum Standard rand0 of Lewis, Goodman, and Miller.
*/
- typedef linear_congruential<unsigned int, 16807, 0, 2147483647> minstd_rand0;
+ typedef linear_congruential<unsigned long, 16807, 0, 2147483647> minstd_rand0;
/**
* An alternative LCR (Lehmer Generator function) .
*/
- typedef linear_congruential<unsigned int, 48271, 0, 2147483647> minstd_rand;
+ typedef linear_congruential<unsigned long, 48271, 0, 2147483647> minstd_rand;
/**
@@ -1056,7 +1056,7 @@ _GLIBCXX_BEGIN_NAMESPACE(tr1)
* James's luxury-level-3 integer adaptation of Luescher's generator.
*/
typedef discard_block<
- subtract_with_carry<int, (1 << 24), 10, 24>,
+ subtract_with_carry<unsigned long, (1 << 24), 10, 24>,
223,
24
> ranlux3;
@@ -1065,7 +1065,7 @@ _GLIBCXX_BEGIN_NAMESPACE(tr1)
* James's luxury-level-4 integer adaptation of Luescher's generator.
*/
typedef discard_block<
- subtract_with_carry<int, (1 << 24), 10, 24>,
+ subtract_with_carry<unsigned long, (1 << 24), 10, 24>,
389,
24
> ranlux4;
--
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